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Operating Instructions – MOVITRAC® LT Option Cards
7
Operation in MOVITRAC® LTP
Two indicator relay
7.6 Operation in MOVITRAC
®
LTP
7.6.1 Programming the first relay output
For typical operation set parameter P2-13 to 1. For example, relay 2 closed on enable
(drive running, green LED) and relay 1 closed when drive tripped (red LED).
Use the following information to set parameter P2-13 for other types of relay output.
Since the 1st relay output (fitted within the drive) is programmed using parameter P2-13
in the drive, 2 completely independent relay outputs are available. The following options
are supported for relay 1:
7.6.2 Programming the second relay output
The second relay output only has 1 practical setting:
P2-13
0: Relay 1 is closed when drive is disabled
1: Relay 1 is closed when drive is tripped
2: Relay 1 is closed when drive output is not at set speed
3: Relay 1 is closed when drive is switched off
4: Relay 1 is closed when drive output is not at maximum speed
5: Relay 1 is closed when drive output is not in overload
6: Relay 1 is closed when 2nd analog input is below limit
P2-13
1: Relay 2 closed when drive is running
TIP
The two indicator relay (HVAC) option card only operates when P2-01 is set to a
number where DI01 sets the enable signal for the drive, e.g. in Terminal Mode
P2-01 = 0 – 6, 11, 12, 15, 16 or 18 – 22. Further information can be found in the
MOVITRAC
®
LTP Operating Instructions.
All other I/Os are not affected.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
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